Discuss the following issues with your professional handyman during the deck roof design process.
How to add a roof to existing deck.
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Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Most deck roofs require separate footings from the deck to support the weight of the roof throughout the seasons.
Install post base connectors.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
Always check the local codes.
The best time to build a roof over your deck is during the construction of the deck itself.
Simply glue together three sides slide them over the post glue and clamp the last side in place and then never worry about painting or staining again.
Check local building code to see if you can attach a patio roof directly to your deck.
These are used to attach the support posts to the frame of the.
The first thing you have to do is to build the frame of the roof on the ground.
Run joists connecting the front of your roof with the rear every two feet along the length of your roof.
You have to frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber.
You have to do it thoroughly so that the rafters sit flush on it.
Typical decks are designed to support 55 psf lbs per square foot.
Roof over deck cost.
After that to make it flush with the roof of the existing house cut the two outer rafters.
For deck roof posts dig holes for the roof posts and pour cement to keep them secure.
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Porch decks also require larger footings than deck footings.
Let the epoxy set leaving it overnight will assure that it is rock solid and then add the anchor bolt anchor washer and nut and tighten.
Refresh deck posts one way to spruce up posts is to cover them with a maintenance free material.
Azek makes a pvc column wrap that s super easy to install.
If you have an existing deck it s possible to add a roof to it by installing additional supports.
Make a cutting on one of the sides of the horizontal roof beam on an angle.
Before you begin make sure you re matching the house roof pitch angle and overhang for your roof.
Building on an existing deck.
Blow out the dust fill the hole with epoxy and insert the rod to the required depth.
To cover your deck with a roof do the following.